Patents by Inventor Kim Chu

Kim Chu has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • FADE RESISTANT EXTERIOR PAINT FORMULATION
    Publication number: 20230312971
    Abstract: A fade resistant exterior paint composition includes water, a non-fluorinated acrylic binder, and a fluorinated binder that is not an acrylic. Characteristically, the weight ratio of the fluorinated binder to the non-fluorinated acrylic binder is from about 0.15 to about 0.3.
    Type: Application
    Filed: March 29, 2022
    Publication date: October 5, 2023
    Inventors: Yunfei JIANG, Tom HOK, Sunny SCARIA, Kim CHU
  • Pigment spacing
    Patent number: 8163078
    Abstract: An improved pigment spacing composition and method of manufacture. A coating composition wherein the pigment particles are spaced more uniformly resulting in improved coating properties. In another embodiment, the present invention relates to a composition having nanoparticles interacting with pigmentary titanium dioxide to provide for more uniform spacing of the titanium dioxide.
    Type: Grant
    Filed: May 11, 2010
    Date of Patent: April 24, 2012
    Assignee: Behr Process Corporation
    Inventors: Ming-Ren Tarng, Kim Chu, Mark Steffenhagen, Shaune Friedman
  • PIGMENT SPACING
    Publication number: 20100218702
    Abstract: An improved pigment spacing composition and method of manufacture. A coating composition wherein the pigment particles are spaced more uniformly resulting in improved coating properties. In another embodiment, the present invention relates to a composition having nanoparticles interacting with pigmentary titanium dioxide to provide for more uniform spacing of the titanium dioxide.
    Type: Application
    Filed: May 11, 2010
    Publication date: September 2, 2010
    Inventors: Ming-Ren Tarng, Kim Chu, Mark Steffenhagen, Shaune Friedman
  • Pigment spacing
    Patent number: 7727323
    Abstract: An improved pigment spacing composition and method of manufacture. A coating composition wherein the pigment particles are spaced more uniformly resulting in improved coating properties. In another embodiment, the present invention relates to a composition having nanoparticles interacting with pigmentary titanium dioxide to provide for more uniform spacing of the titanium dioxide.
    Type: Grant
    Filed: December 30, 2008
    Date of Patent: June 1, 2010
    Assignee: Behr Process Corporation
    Inventors: Ming-Ren Tarng, Kim Chu, Mark Steffenhagen, Shaune Friedman
  • PIGMENT SPACING
    Publication number: 20090107362
    Abstract: An improved pigment spacing composition and method of manufacture. A coating composition wherein the pigment particles are spaced more uniformly resulting in improved coating properties. In another embodiment, the present invention relates to a composition having nanoparticles interacting with pigmentary titanium dioxide to provide for more uniform spacing of the titanium dioxide.
    Type: Application
    Filed: December 30, 2008
    Publication date: April 30, 2009
    Inventors: Ming-Ren Tarng, Kim Chu, Mark Steffenhagen, Shaune Friedman
  • Pigment spacing
    Patent number: 7482054
    Abstract: An improved pigment spacing composition and method of manufacture. A coating composition wherein the pigment particles are spaced more uniformly resulting in improved coating properties. In another embodiment, the present invention relates to a composition having nanoparticles interacting with pigmentary titanium dioxide to provide for more uniform spacing of the titanium dioxide.
    Type: Grant
    Filed: August 9, 2004
    Date of Patent: January 27, 2009
    Assignee: Behr Process Corporation
    Inventors: Ming-Ren Tarng, Kim Chu, Mark Steffenhagen, Shaune Friedman
  • Pigment spacing
    Publication number: 20060027141
    Abstract: An improved pigment spacing composition and method of manufacture. A coating composition wherein the pigment particles are spaced more uniformly resulting in improved coating properties. In another embodiment, the present invention relates to a composition having nanoparticles interacting with pigmentary titanium dioxide to provide for more uniform spacing of the titanium dioxide.
    Type: Application
    Filed: August 9, 2004
    Publication date: February 9, 2006
    Inventors: Ming-Ren Tarng, Kim Chu, Mark Steffenhagen, Shaune Friedman
  • Foot massager
    Patent number: 6149611
    Abstract: A foot massager, which includes a casing, a massaging disk supported on elastic blocks inside the casing, two massaging foot plates suspended in respective foot recesses at the massaging disk, a plurality of infrared light emitting devices respectively installed in the foot recesses below the massaging foot plates, a motor mounted in the casing and controlled to rotate two massaging plates through a worm and two gear meshed with the worm at two opposite sides, and a weight fastened to the motor shaft of the motor to increase the amplitude of vibration.
    Type: Grant
    Filed: April 19, 1999
    Date of Patent: November 21, 2000
    Inventor: Kim-Chu Chen